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How to make table in loop

조회 수: 3 (최근 30일)
Firas Sidqi
Firas Sidqi 2021년 10월 2일
댓글: Firas Sidqi 2021년 10월 2일
If I have yhe code below, and I want the table to record all my iteration, how to do the table function? Since it's only displaying the last iteration only.
Input Lambda as 9 and Total Power as 450
clc
clear all
P=0;
kanan = input('Masukkan Lambda Awal, Lambda 1 : ')
kiri = 0;
Lmbd = 0;
P = 0;
a = [ 0.0025 8.4 225 ];
b = [ 0.0081 6.3 729 ];
c = [ 0.0025 7.5 400 ];
Total_P = input('Total Power, P : ')
FC1 = 0.8;
FC2 = 1.02;
FC3 = 0.9;
F1 = FC1*a;
F2 = FC2*b;
F3 = FC3*c;
Iterasi = 1;
Lmbd = kanan;
P1 = (Lmbd - F1(2)) / (F1(1)*2);
P2 = (Lmbd - F2(2)) / (F2(1)*2);
P3 = (Lmbd - F3(2)) / (F3(1)*2);
P = P1 + P2 + P3;
while abs(P - Total_P) >= 0.0001
Iterasi = Iterasi + 1;
Lmbd = abs((kanan + kiri) / 2);
P1 = (Lmbd - F1(2)) / (F1(1)*2);
P2 = (Lmbd - F2(2)) / (F2(1)*2);
P3 = (Lmbd - F3(2)) / (F3(1)*2);
P = P1 + P2 + P3;
if P > Total_P
kanan = Lmbd;
end
if P < Total_P
kiri = Lmbd;
end
end
% P1
% P2
% P3
T = table(Iterasi, P1, P2, P3, P, Lmbd);

채택된 답변

C B
C B 2021년 10월 2일
편집: C B 2021년 10월 2일
to record all iteration, you need to store them in loop.
As shown in below code.
For More information check Add Rows from Cell Array
clc
clear all
P=0;
TUpdated={};
kanan = input('Masukkan Lambda Awal, Lambda 1 : ')
kiri = 0;
Lmbd = 0;
P = 0;
a = [ 0.0025 8.4 225 ];
b = [ 0.0081 6.3 729 ];
c = [ 0.0025 7.5 400 ];
Total_P = input('Total Power, P : ')
FC1 = 0.8;
FC2 = 1.02;
FC3 = 0.9;
F1 = FC1*a;
F2 = FC2*b;
F3 = FC3*c;
Iterasi = 1;
Lmbd = kanan;
P1 = (Lmbd - F1(2)) / (F1(1)*2);
P2 = (Lmbd - F2(2)) / (F2(1)*2);
P3 = (Lmbd - F3(2)) / (F3(1)*2);
P = P1 + P2 + P3;
while abs(P - Total_P) >= 0.0001
Iterasi = Iterasi + 1;
Lmbd = abs((kanan + kiri) / 2);
P1 = (Lmbd - F1(2)) / (F1(1)*2);
P2 = (Lmbd - F2(2)) / (F2(1)*2);
P3 = (Lmbd - F3(2)) / (F3(1)*2);
P = P1 + P2 + P3;
if P > Total_P
kanan = Lmbd;
end
if P < Total_P
kiri = Lmbd;
end
TUpdated = [TUpdated; table(Iterasi, P1, P2, P3, P, Lmbd)];
end
TUpdated
  댓글 수: 1
Firas Sidqi
Firas Sidqi 2021년 10월 2일
Thank you Mr. Bhavsar. It solve my question well. I need to learn more about how arrays work in Matlab. The one that impress me is how you store the table using array {}, not matrix [].

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